baber/WOPTO huggingface dataset:
Patent JP-H05184604-A (JP)
Title: Tooth-cleaning device
Inventor: MAABIN SHII WAINSHIYUTAATO
IPC: A61C15/02
Filed: 1992-07-09
Abstract: PURPOSE: To provide a cleaner for teeth that removes foreign substances between teeth and removes plaque on a tooth surface in a groove between a gum and a tooth and plaque on the surface of a tooth without damaging the gum. CONSTITUTION: The tooth cleaner is constituted of a grip 6 and an operation end 5, the operation end 5 includes a blunt tip 17 positioned in the tip, the plane surrounding the operation end 5 includes a conical surface 8, which is gradually contracted and miniaturized toward the blunt tip 17 from the grip and a curved face 4, which is gradually bent outward from the center from the blunt tip 17 toward the grip, and the conical face 8 and the curved face 4 are formed into a blade 7 for removing plaque.
Patent JP-S6339562-A (JP)
Title: Preparation of roasted egg
Inventor: MORIMOTO TAKAMASA
IPC: A23L15/00
Filed: 1986-08-01
Abstract: PURPOSE:To prepare a roasted egg having excellent long-term storage stability, good appearance and high commercial value, by circulating saturated steam in a heating oven to keep the inner temperature of the oven at a specific level and heating the unopened raw egg in the oven. CONSTITUTION:Surface of egg shell of an unopened raw egg such as chicken's egg is washed and the egg is introduced into a heating oven. Saturated steam is circulated in the oven until the inner temperature of the oven reaches 100 deg.C and the oven is maintained to the state for about 5 min to wash out materials exuded to the surface of the shell. Thereafter, the temperature in the oven is raised to a prescribed level above 100 deg.C to obtain the objective roasted egg.
Patent JP-S6241462-A (JP)
Title: Hydraulic control device in belt type stepless speed change gear
Inventor: KONO KATSUMI
IPC: B60W10/10
Filed: 1985-08-20
Abstract: PURPOSE:To obtain a large thrust differential, by controlling the hydraulic pressures of hydraulic actuators provided to input and output shafts, independently from each other, with the use of a pair of pressure adjusting valves. CONSTITUTION:There are provided a pair of pressure adjusting valves 44, 52 for adjusting the hydraulic pressures in hydraulic actuators 26, 28. Further, the pressures in the hydraulic actuators 26, 28 are determined in order to obtain a desired speed and desired input shaft torque of a stepless speed change gear, in accordance with a given relationship. Further, control means 46, 48, 72 control the pressure adjusting valves 44, 45 to set the hydraulic pressures in the hydraulic actuators 26, 28 to the required pressures. With this arrangement, a large thrust differential may be obtained in comparison with conventional technique which uses a single pressure adjusting valve.
Patent JP-S5970723-A (JP)
Title: Production of unidirectional electrical sheet having excellent magnetic characteristic
Inventor: NAKAJIMA SHIYOUZABUROU
IPC: B21B3/00
Filed: 1982-10-18
Abstract: PURPOSE:To obtain a unidirectional electrical sheet having an excellent magnetic flux density with considerably improved iron loss by hot rolling a silicon steel slab having a specific compsn. to hot rolling and subjecting the rolled sheet to preliminary annealing under specific conditions prior to decarburization annealing in the stage of subjecting the hot rolled sheet to cold rolling, decarburization annealing and finish annealing. CONSTITUTION:A silicon steel slab contg. 0.02-0.12% C, 2.5-4.0% Si, as well as at least one among 0.03-0.20% Mn, 0.01-0.05% S, 0.01-0.05% acid soluble Al, and 0.004-0.012% N is hot rolled and is subjected, if necessary, to annealing. The hot rolled sheet is then subjected to one stage of cold rolling or >=2 stages of cold rolling including intermediate annealing followed by decarburization annealing and finish annealing. The material which is cold rolled in one stage is subjected to preliminary annealing in the temp. and time region expressed by the formula I and the material which is cold rolled in two stages is subjected to the preliminary annealing in the temp. and time region expressed by the formula II, prior to said decarburization annealing. In the formulas I , II, T=temp. ( deg.C), t=time (sec), 5sec<=t<=1,200sec.
Patent JP-H0624205-A (JP)
Title: Pneumatic bias tire for construction vehicle
Inventor: HASHIMOTO HIDEAKI
IPC: B60C9/06
Filed: 1992-07-09
Abstract: PURPOSE:To highten both separation resistance and shape holding performance of a carcass by forming at least two reinforcing cord layers, which are near to the bias carcass of a breaker, by using a monofilament made of nylon, whose section is flat. CONSTITUTION:A monofilament Bm, whose section is flat, is used in each layer of a breaker and arranged in parallel in such a manner that the directions of the flatness are in the same direction with respect to the width of reinforcing cord layers 3a, 3b of a breaker 3. In addition, the monofilament Bm of the reinforcing cord layer 3a, which is nearest to a bias carcass 2, is arranged with a crossing angle smaller than about 5 deg. along the inclination of an organic fiber cord Cd of an actually outermost ply 2co. With this, an application of compressive stress to the monofilament of the layers 3a, 3b of the breaker 3 can be avoided, and moreover the pantograph motion can be easily followed, thereby greatly relieving the compressive force. In addition, by arranging rubber layers Cb and Gc, the compressive force can be more effectively relieved.
Patent JP-H0231783-A (JP)
Title: Circuit game device
Inventor: KATO YOSHINORI
IPC: A63F9/14
Filed: 1988-07-21
Abstract: PURPOSE:To allow players to enjoy driving radio-controlled cars as if it was an actual car race by furnishing operating devices that operate the cockpit through displays and signal transmitting devices that transmit operating signals which are output from the operating devices to the radio-controlled cars. CONSTITUTION:Television cameras 21 loaded on radio-controlled cars 20 take pictures of the front sight, and transmit the images of the pictures by radio. The image signals transmitted are received by special tuners 40 and projected on CRTs 39 of operating devices 30. When players sit on seats 33 in the operating devices 30, and operate the operating devices 30 watching the images on the CRTs 39 in front of the time, operating signals are transmitted from the radio control transmitters 45, and the radio-controlled cars 20 are driven in response to the operating signals transmitted. The running states, such as the order, lap time, etc. for each of the radio-controlled cars 20, are indicated on an electric bulletin board 61 according to signals from a lap sensor 50 located at a specified place in a circuit course 10, and also displayed on the CRTs 39 of the operating devices 30 via a system controller that controls a whole circuit game device.
Patent JP-S6427403-A (JP)
Title: Controller for lifting and lowering of reaping part in combine
Inventor: YAMAMOTO TAKEHIDE
IPC: A01B63/10
Filed: 1987-07-21
Abstract: PURPOSE:To lift and lower a pretreating part at a speed respectively suitable for reaping travel and high-speed travel, by regulating a lift speed according to the travel speed and regulating an auxiliary hydraulic pump when the travel speed or ground height attains a constant value or above. CONSTITUTION:A solenoid hydraulic valve 13 is actuated by a ground height signal 24 sensed by an ultrasonic sensor 23 provided in a reaping part to carry out feedback control using a constant height as a target value. A throttle degree of a variable throttle valve 15 is reduced at a high speed and increased at a low speed by a speed signal 22 sensed by a pulse counter 21 to regulate a lifting and lowering speed. If either of a travel speed signal 22 or ground height signal 24 exceeds a constant value, this is a time of high-speed travel or turning. As a result, an auxiliary hydraulic pump 14 is actuated to actuate a reaping part at a high speed.
Patent JP-S6077136-A (JP)
Title: Molding device for glass tube
Inventor: NISHIMURA HIROSHI
IPC: C03B23/043
Filed: 1983-09-30
Abstract: PURPOSE:To bend easily a glass tube into a U-shape without using a furnace, by keeping the glass tube horizontal, heating it by a burner and an auxiliary burner, bending both ends of the glass tube by a bending mechanism. CONSTITUTION:The glass tube 1 is kept horizontal, both the ends are supported by rotatable arms 22 and 23. The burner 5 is brought close to the lower part of the bending part of the glass tube 1. The flame guide 7 having the U-shaped dent part 9 at the top is lowered. In this state the bending part of the glass tube 1 is heated by the flame from the burner 5. The flame is distributed to the whole periphery of the tube by the dent part 9 and it is uniformly heated. When the glass tube is heated to the desired temperature, the burner 5 and the flame guide 7 is kept away from the tube, it is continuously heated by the auxiliary burner 11, and as air is introduced into the glass tube, the arms 22 and 23 at both the ends are rotated upwards, so that the glass tube 1 is bent into a U- shape at the heating part.
Patent JP-2001013911-A (JP)
Title: Drive method for plasma display panel
Inventor: TAKAYAMA KUNIO
IPC: G09G3/296
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To realize a steady display by expanding a voltage margin of addressing. SOLUTION: Relating to a plasma display panel provided with first and second display electrodes X, Y for generating a facial discharge and an address electrode A crossing with both of display electrodes holding a dielectric layer therebetween, the charge formation generating the same polarity wall voltage between the same kind of electrodes in all cells constituting a screen related to three kinds of between electrodes of XY between electrodes of the display electrodes each other,  XA between electrodes of the first display electrode and an address electrode and YA between electrodes of the second display electrode and the address electrode and the charge adjustment gradually reducing the wall voltage by applying a continuously or stepwise monotonously increasing gradual increase voltage are performed as the preparatory processing of the addressing forming a charge distribution according to the display contents.
Patent JP-S57106449-A (JP)
Title: Mold for continuous casting of molten metal
Inventor: KOJIMA SHINJI
IPC: B22D11/04
Filed: 1980-12-25
Abstract: PURPOSE: To produce an ingot having superior surface characteristics by making the angle of inclination in the corner parts at the inside surfaces of a mold larger than the angle of inclination in the central part.  
     CONSTITUTION: With respect to the angle of inclination of the inside surfaces of a mold indicated by the straight lines connecting the top and bottom ends of the inside surface of the mold, the angle of inclination is given to the side wall surfaces of the inside of the mold in such a way as to attain θ 2 >θ 1  when the angle θ 2  of inclination in the corner parts of the inside surface of the mold and the prescribed areas near the same is compared with the angle θ 1  of inclination in the central part areas on the inside side walls of the mold. Thereby, the solidified small layer of the ingot is developed uniformly, the defect of the longitudinal cracking produced in the corner parts of the ingot is prevented, and the cause for the breakout that occurs after the ingot is separated from the mold is eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57108284-A (JP)
Title: Electrolytic method
Inventor: TOMOGUCHI SUNAO
IPC: C25B9/23
Filed: 1980-12-25
Abstract: PURPOSE:To reduce electrolytic voltage by providing a porous thin layer which decreases bubbling resistance of the gases produced in electrodes on an exchange membrane surface in electrolytic method using an ion exchange membrane. CONSTITUTION:In an electrolytic method for, the example, alkali halide salt and the like using a cation exchange membrane between cathode and anode and accompanying the production of gases with electrodes, a porous thin layer is provided on at least one surface, particularly, cathode side membrane surface, of a cation exchange membrane. This thin layer is simply required to be formed to have a smooth membrane surface to the extent of not degrading the ion permeation function of the cation exchange membrane and not increasing its electric resistance. Hence, this thin layer is not always of a continuous laminar shape, and may be in the state of granular materials interspersed in the film. The materials forming the thin layer are various metals, glass and the like. If such thin layer is used, the electrolytic voltage is decreased considerably without increasing in spite of making the spacing between the cation exchange membrane and the electrodes as narrow as possible.
Patent JP-S6161544-A (JP)
Title: Interface device for digital exchange
Inventor: MANO HIROSHI
IPC: H04L7/00
Filed: 1984-09-03
Abstract: PURPOSE:To relay data transmission with either asynchronous or synchronous method by utilizing a multi-point sampling circuit used for data transmission with asynchronous method. CONSTITUTION:In the synchronous method, data from a digital exchange 1 become a receiving signal RD through a transmission controlling part 2 and sent to a terminal 4. The receiving timing of the signal RD depends on a receiv ing signal element timing signal RT from a clock reproducing circuit 7. On the other hand, a transmission datum SD from the terminal 4 is inputted into a multi-point sampling circuit 5 and sampled by a sampling clock SC from a master clock reproducing circuit 3. The sampled data are sent to the exchange 1 through a control part 2. And then, in the asynchronous method, data from the exchange 1 are inputted into the terminal 4 subsequently through the control part 2. On the other hand, data from the terminal 4 are inputted to the sampling circuits 5 subsequently, and sampled by the sampling clock SC. Thus, the data transmission can be relayed by either asynchronous or synchronous system.
Patent JP-H0934280-A (JP)
Title: Electrophotographic printer
Inventor: TAKEDA YASUKAZU
IPC: G03G15/16
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To easily separate a paper sheet from a photosensitive drum in an electrophotographic printer. SOLUTION: A bearing for supporting the shaft of a transfer roller 4 is pressed in a right inclined upper direction. The axial center of a photosensitive drum 2 is not on the extended line of a pressing force. A paper sheet is carried in a right direction. When the transfer roller 2 is pressed in a right inclined upper direction, a deformed part (indicated by hatched line) is generated in the right upper part of the transfer roller 4, the paper sheet is pushed against the photosensitive drum 2 by this deformed part and the paper sheet is reversibly bent in a direction for moving away from the photosensitive drum 2 by the waist of the paper sheet. A pressing force in a right inclined upper direction is resolved into the component force of a vertical direction and the component force of a right direction.  By the component force of the right direction, toner is scraped off from the photosensitive drum 2. The pressing force may be set in a left inclined upper direction.
Patent JP-H04232756-A (JP)
Title: Ink bladder for ink cartridge
Inventor: JIYON BII DAN
IPC: B41J2/175
Filed: 1991-06-27
Abstract: PURPOSE: To prevent undesired increase in back pressure within a resilient ink bladder for storing ink of ink jet printing when the bladder gradually collapses inwardly. CONSTITUTION: The ink bladder 70 is designed such that the side wall thickness is different between first position 84 and second opposite position 86 and varies gradually from first position toward the second position. When the bladder collapses due to decrease of inner ink, back pressure is regulated.
Patent JP-S6428819-A (JP)
Title: Method and device for pattern replication
Inventor: TOMIOKA HIDEKI
IPC: G03F9/00
Filed: 1987-07-24
Abstract: PURPOSE:To enable relative alignment of an element to be transferred to be made with a negative by a method wherein the rear side of the element to be transferred is irradiated with an alignment light to detect an alignment mark made on the element to be transferred. CONSTITUTION:An alignment light source 8b is lighted; the alignment light is divided into two parts by a half mirror 8C; one light irradiates the bottom surface of a negative 4; while the other light irradiates the rear side of an element 2 to be transferred. An X-Y table 1 and a negative mounting base 3 are relatively moved on a horizontal surface so that an alignment mark M made on the element to be transferred and another alignment mark made on the negative 4 may be aligned with a photodetector 8g. Through these procedures, the specified position of the element 2 to be transferred mounted on the table 1 can be precisely aligned with the negative 4 mounted on the base 3.
Patent JP-H0781147-A (JP)
Title: Printing device
Inventor: HANDA YUJI
IPC: B41J5/30
Filed: 1993-06-30
Abstract: PURPOSE:To eliminate the necessity to provide voiced sound symbol characters and semi-voiced sound symbol characters as respectively separate keys, and improve the efficiency of an arranging space for keys, for a printing device for which characters are selectively inputted, and the inputted characters are printed in order at each input. CONSTITUTION:A large number of character/mark patterns which are provided on the surface of a data drum 11 are selected by rows and lines b by controlling a row selecting knob 13 and line selecting keys 15a-15j, and when a character pattern to which a voiced sound symbol or semi-voiced sound symbol cannot be put on the drum 11 is selected, the font pattern is read as it is from a built-in ROM, and output for printing to a label tape 20. Also, when a character pattern to which a voiced sound symbol or semi-voiced sound symbol can be put is selected, the printing device is put under a standby condition. Then, when a voiced sound symbol pattern or semi-voiced sound symbol pattern is selected by the next row/line selecting control, the above mentioned character font under a standby condition and the voiced sound symbol or semi-voiced sound symbol font are read from the built-in ROM together, and are output for printing.
Patent JP-S5884648-A (JP)
Title: Electromagnetic agitating method in mold in continuous casting
Inventor: SHIBAO SHINJI
IPC: B22D11/115
Filed: 1981-11-16
Abstract: PURPOSE:To improve yield even in case when there is a dummy bar in a mold by turning on an electromagnetic agitating coil from the range where there is no influence of electromagnetic agitation. CONSTITUTION:In a method for continuous casting while agitating the molten steel in a mold 1 for continuous casting with an electromagnetic agitator installed in said mold, an electromagnetic coil 2 is turned on while a dummy bar head 3 is in the position in the mold apart by more than 200mm. (l) from the bottom end position of the coil 2. Thus the starting of electromagnetic agitation is made faster and the yield is improved correspondingly.
Patent JP-H0910393-A (JP)
Title: Winning device in pachinko game machine
Inventor: ARITOME NORICHIKA
IPC: A63F7/02
Filed: 1995-06-26
Abstract: PURPOSE: To make the dropping probability of a game ball into each of distributing holes in a game ball distributor in a winning device incorporating a distributor. CONSTITUTION: A winning device 20 incorporating a distributor comprises a base board 21a, a4 decorative frame part 21b provided at the front surface of the base board and having its upper half opened, and a box part 21c formed at the rear surface of the base board. A shelf part 21d is provided below the top wall 21c1 of the box part so as to define a game ball passage P between itself and the top wall. The front end of the shelf part is continuous to the upper wall of the decorative frame part, and its opening part serves as an upper left game ball winning port 23. A game ball dropping passage is formed in rear of the left side of the shelf part 21, and an insertion hole in which a rod for inhibiting a ball game from passing is formed in the rear wall of the box part 21c just before the game ball dropping passage.  By the repetitions of extraction and retraction of the inhibiting rod into and from the game ball dropping passage, the passing of game balls through the game ball dropping passage becomes irregular, and accordingly, the dropping probability of a game ball into each of distributing holes in the distributor may be substantially made to be uniform.
Patent JP-H01114136-A (JP)
Title: Ring-type private communication network
Inventor: JIYON RATSUSERU
IPC: H04L12/43
Filed: 1988-07-22
Abstract: PURPOSE: To obtain a communication circuit network consisting of a useful multi-node ring by testing whether a packet to be received is full or null, and when the received packet is not null, interrupting the transmission of a new data packet from a corresponding node. CONSTITUTION: All packets are successively clocked in a receiving register RX. Full/null bits are monitored by a relational circuit 29. When a certain packet is full, a transmitting address and the address of the node supplied from a control interface 42 are mutually compared by an address decoder 33. The decoder 33 generates 'itself' when the packet is generated from the same node, 'desire' when the node is a packet having the address of a desired node or 'neglect' when the node is a packet generated from a node to be neglected. When the packet is full and the output of the decoder 33 is 'neglect' or 'desire', a switch 4 is connected to the ring through a line 100.
Patent JP-H0843357-A (JP)
Title: Eddy-current flaw detecting method and its device
Inventor: HASHIMOTO MITSUO
IPC: G01N27/90
Filed: 1994-08-04
Abstract: PURPOSE:To minimize the remove remainders representing the difference of a flaw detection information signal including an error from a flaw detection information signal to work as the reference at all times without dispersion. CONSTITUTION:An eddy-current flaw detection device is fed with the x-and y-components obtained by decomposing a flaw detection information signal sf1 to work as the reference and a flaw detection information signal sf2 including error. The x- and y-components sf2x, sf2y of the signal sf2 can be adjusted individually by adjusting the x- and y-direction phase parameters and gain parameters of the signal sf2. As a result, the remove remainders mixX, mixY about the components obtained by removing the X and Y-component sF2X, sF2Y of the signal sF2 from the x- and y-components sf1x, sf1y minimize at all times without dispersion, when it is not required to make adjustment of the signal sf1 as the reference.
Patent JP-S6074357-A (JP)
Title: Air electrode
Inventor: DEGUCHI KATSUO
IPC: H01M4/90
Filed: 1983-09-30
Abstract: PURPOSE:To improve the polarization characteristic of an air electrode by adding a metal phthalocyanine polymer containing two kinds of metals. CONSTITUTION:A catalyst consisting of a metal phthalocyanine polymer containing two kinds of metals is added to make a carbonaceous body made of a substance such as carbon black or active carbon. For the above metal phthalocyanine polymer containing two kinds of metals, a metal phthalocyanine polymer containing two kinds of metals arbitrarily selected from the group consisting of iron, cobalt, copper, chromium, nickel and manganese as central metals (such as a copper iron mixture metal phthalocyanine polymer) is used. It is desirable that the amount of the catalyst added is 0.5-5wt% of the carbonaceous body. With an amount of the catalyst corresponding to 0.5wt% or below of the carbonaceous body, a sufficient performance of the air electrode can not be achieved. With an amount of the catalyst corresponding to 5wt% or above of the carbonaceous body, a reduction of the mechanical strength of the air electrode is caused and a higher performance of the air electrode can not be expected.